The mechanism of sealing face operatingfailure under the action of dynamic pressure is proposed.
提出动压作用下密封端面开启失效机理；
2
Hydraulic safety valve series shall be installed on the top the center of the tank, in order to withstand the damage to the tanks caused by operatingfailure of breather valve.
液压安全阀安装在油罐顶部，与呼吸阀并列使用，在呼吸阀失灵时起安全作用。
3
This section provides a simulation of a bad hard drive and a total system failure where the operating system cannot recover.